olavgg

6 ms·

61.
by olavgg 2y ago
SQLite supports online backup https://www.sqlite.org/backup.html You can also use Litestream to create snaphots.
62.
by olavgg 2y ago
But you are not supposed to tell them that you use another SQL db, you use a file as it simplies things and saves money. For example, you do not need to expose anything over the network, you do not need to setup service account and password
63.
by olavgg 2y ago
I agree with this. It doesn't make sense to have these low salaries. You want the best people that make a difference, business is like sport. Your team competes with other teams. You can't expect to get Lionel Messi on your team w
64.
by olavgg 2y ago
In those cases I tell them that I store everything in a file(sqlite) and IT can easily backup that file. If IT needs data access, its available in the application with csv/spreadsheet export. I promise you, they will be super happy wit
65.
by olavgg 2y ago
I have seen projects being implemented in SAP, by 20 people, that a single junior software developer could do better solo in the same time frame.
66.
by olavgg 2y ago
I've seen several multi billions companies running big processes in Excel. No automation, just put more human workers on the spreadsheets. I understand the decision though, because investing in a IT system is so friggin expensive, requ
67.
by olavgg 2y ago
On big reason why many choose MySQL over Postgresql is this MySQL extension https://github.com/vitessio/vitess
68.
by olavgg 2y ago
One of my favorites: https://forums.servethehome.com
69.
by olavgg 2y ago
One thing that I have never been more sure about after 20 years as a software developer, is that Hibernate is awesome! Seriously, it saves me ton of time and tinkering. It has support for native queries, and it is simple to transform your c
70.
by olavgg 2y ago
L2ARC has had persistence support for a few years now.
71.
by olavgg 2y ago
That depends, on a modern Epyc, you can easily run a few thousand VM's on one system.
72.
by olavgg 2y ago
Javascript bundling for Spring Boot applications?
73.
by olavgg 2y ago
How does it compare versus Debezium?
74.
by olavgg 2y ago
The biggest difference here is that Spring Boot has the errors in a seperate object BindingResult. If you use Thymeleaf, this is smoothly integrated and you just write: <p th:if="${#fields.hasErrors('comment')}">In
75.
by olavgg 2y ago
I would use it if it supported backup/restore over unix pipes / ssh.
76.
by olavgg 2y ago
Not really true, but dealing with 50x 10 USD invoices is not something I want to waste time on. Is there a business that can bundle different services with just one invoice? Or do I still have to use AWS, Azure, GCloud?
77.
by olavgg 2y ago
I have built large and complex front-end applications with jQuery. It worked great, no complaints.
78.
by olavgg 2y ago
You can also use DragonFlyBSD with Hammer2, which supports both online and offline deduplication. It is very similar to ZFS in many ways. The big drawback though, is lack of file transfer protocols using RDMA. I've also heard there are
79.
by olavgg 2y ago
The default is 8kb, but it can be recompiled for 4kb-32kb, I actually prefer 32kb because with ZSTD compression, it will most likey only use 8kb after being compressed. Average compress ratio with ZSTD, is usually between 4x-6x. But dependi
80.
by olavgg 2y ago
The PostgreSQL team releases a data incompatible format every year. Do they really need to break the data format every year? In my opinion, the release model for PostgreSQL should be refactored. Breaking stuff is no fun for users, please st
81.
by olavgg 2y ago
Which is basically memory bandwidth problem, which a large L3 cache helps a lot with. I've seen the same things with ClickHouse, having a larger L3 cache and fewer cpu cores can increase performance significantly.
82.
by olavgg 2y ago
I guess you are not logging into the VM using a remote desktop client? But using the the spice client? One of my favourite alternatives is using Steam Remote Play, you get the low latency, works for games at the cost of much higher bandwidt
83.
by olavgg 2y ago
I have talked with several. They were like: Yeah we expect a significant price increase, but our customers will pay that. In oil and gas sector: We can afford that!
84.
by olavgg 2y ago
Spring Boot, Thymeleaf and vanilla HTML,CSS and JS here. I do not feel I am missing out on anything, and it is simple and easy to maintain. For dynamic content I just implement websocket and models with publish subscribe pattern.
85.
by olavgg 2y ago
For the last 5 years, I have replaced FreeBSD on servers with Linux. The main reason is that Linux, is a lot less work. The time spent on upgrading for example Debian is significantly less than FreeBSD which has a cumbersome process which r
86.
by olavgg 2y ago
This is really awesome, I just added my startup website as a source, which is a mess of data engineering content written a little bit by myself and mostly by chatgpt 3.5 one year ago. What I find really impressive, it reads the big SVG I ha
87.
by olavgg 2y ago
I agree, why is this still needed? It can run pg_upgrade in the background.
88.
by olavgg 2y ago
It is marked experimental, and since it was merged into the kernel there have been a few major issues that has been resolved. I wouldn't risk production data on it, but for a home lab it could be fine. But you need to ask yourself, ho
89.
by olavgg 2y ago
No, the thing about RDMA is that it significantly lowers latency and allows for copying of data without involving the cpu. If you use RoCE, you need advanced network switches that support PFC, ECN, DCBX that allows for lossless ethernet wit
90.
by olavgg 2y ago
The biggest perf improvement in Valkey, will be RDMA for the version 8 release. See https://github.com/valkey-io/valkey/pull/477#issuecomment-21...

More ›